Image resize tool(and quality change).
convert the directory files(batch convert).
if you want to listing new images in Gallery, you need to run mediascan.
Slow thumbnails, please use the menu to turn off.
*to rename image files,"Re .* (Renamer)" is useful.
single file is also possible(you can call from gallery or receive intent).
but if you want to convert single file, there are a lot of convenient, easy-to-use application programs are existing in the market.
*this application is Image Resizer version2.
v2 supports tablet.
and you see thumbnail and more.
If you are Image resizer pro user,
You can remove ad.
Run Image Resizer Pro(3.3 or later), and remove ad from Option menu.
This application is developed by the advertising revenue.
Please do not use who hates advertising.
if click once, The advertisement is not displayed few days.
com.pm9.email.permission.READ_ATTACHMENT:read attachement image
evernote.permission.READ_DATA:read attachement image
eg. open->gallery->share->Image resizer v2
if size is same, do not conver file. It cause errors in some of devices